MAZDA 5426413-A Rear Left Door Lock Latch Actuator
fits make: Mazda. year: 2009–2013.
( Manufacturer Part Number: 5426413-A ), ( Type: Door Lock Latch Actuator ), ( Placement On Vehicle: Left, Rear )
Review MAZDA Rear Left Door Lock Latch Actuator Oem fits 2009–2013
The **Mazda 5426413-A Rear Left Door Lock Latch Actuator** is a precision-engineered component designed specifically for Mazda vehicles manufactured between the model years **2009 and 2013**, including models such as the Mazda3, Mazda5, and Mazda6. This critical mechanical assembly serves as the heart of the door lock mechanism, seamlessly integrating with the door latch system to ensure smooth, reliable operation of the door locks, whether manually or electronically activated. Crafted from high-quality materials, the actuator features a durable plastic housing reinforced with metal components to withstand repeated engagement cycles while maintaining structural integrity under varying environmental conditions, from extreme temperatures to moisture exposure. The internal mechanism incorporates a robust motor and gear system, allowing for precise and consistent movement of the latch lever, which securely locks or unlocks the door when triggered by the vehicle s central locking system or individual door controls. This actuator is engineered to minimize wear and tear, reducing the likelihood of premature failure and ensuring long-term functionality. Its compact yet sturdy design fits seamlessly into the door panel s existing framework, requiring no modifications to the surrounding components during installation. Whether replacing a worn-out or malfunctioning actuator due to electrical issues, mechanical failure, or general wear, this genuine Mazda part guarantees compatibility and performance consistency, restoring the door lock system to optimal working order. Ideal for both professional mechanics and DIY enthusiasts, the **5426413-A** actuator is a straightforward yet essential upgrade for maintaining the reliability and security of Mazda vehicles within its specified model range.
**Pros and Cons of Buying a Mazda 5426413-A (2009 2013 Rear Left Door Lock Latch Actuator)**
### **Pros:**1. **Direct Fit and Compatibility** The part is specifically designed for the 2009 2013 Mazda models, ensuring a proper fit without modifications. This reduces the risk of installation issues or misalignment.
2. **Reliability** Mazda s OEM (Original Equipment Manufacturer) parts or high-quality aftermarket alternatives are engineered to meet the vehicle s original specifications, improving durability compared to generic or low-quality replacements.
3. **Prevents Further Damage** A faulty door lock latch actuator can cause misalignment, difficulty in opening/closing the door, or even damage to the door panel or hinge over time. Replacing it early can avoid more extensive repairs.
4. **Improves Functionality** A working actuator ensures smooth operation of the door lock mechanism, reducing frustration during daily use.
5. **Warranty Coverage (if applicable)** If purchasing from a reputable seller (e.g., Mazda dealership, authorized parts distributor, or trusted online retailer), some parts may come with a warranty, providing peace of mind against premature failure.
6. **Ease of Installation** The part is relatively straightforward to replace, especially for those with basic mechanical skills. Most users can complete the job in under an hour with the right tools (screwdriver, socket set, and possibly a trim removal tool).
### **Cons:**1. **Cost** OEM or high-quality aftermarket actuators can be more expensive than generic alternatives. Prices typically range from $30 to $80, depending on the source and brand. Labor costs (if not DIY) will add to the total expense.
2. **Potential Counterfeit Parts** Purchasing from untrusted sellers (e.g., unknown online marketplaces or discount retailers) increases the risk of receiving a counterfeit or low-quality part that fails prematurely.
3. **Additional Wear on Related Components** If the door lock mechanism or wiring has degraded over time, replacing just the actuator may not fully resolve the issue. Other parts (e.g., door lock motor, wiring harness, or door panel) might need attention in the future.
4. **DIY Challenges** While the replacement is manageable for most, it requires disassembling the door panel, which can be tricky for beginners. Improper handling may damage the door trim or electrical connections.
5. **Time-Consuming** Removing and reinstalling the door panel, especially in older Mazdas, can be labor-intensive. Some users may need to spend several hours completing the job, depending on their experience.
6. **Limited Availability of OEM Parts** OEM actuators may be harder to find or more expensive than aftermarket options, which could influence the decision based on budget constraints.
### **Conclusion:**Replacing a faulty rear left door lock latch actuator on a 2009 2013 Mazda is a practical solution to restore functionality and prevent further damage. The benefits of a reliable, properly fitting part outweigh the drawbacks for most owners, especially if the issue is causing daily inconvenience. However, the cost and potential DIY challenges must be weighed against the urgency of the problem.
If the actuator is the sole issue and the owner is comfortable with basic repairs, purchasing a **high-quality aftermarket or OEM part from a trusted source** (e.g., RockAuto, Amazon with verified sellers, or a Mazda dealership) is the best approach. For those unsure about DIY repairs, consulting a mechanic to assess the full scope of the problem (e.g., checking wiring, door lock motor, or panel condition) may be worthwhile to avoid recurring issues.
### **Recommendation:**- **Buy from a reputable seller** (e.g., RockAuto, Amazon with positive reviews, or a Mazda parts specialist) to ensure authenticity and quality.
- **Verify the part number** (5426413-A) matches your vehicle s exact model year and trim to avoid mismatches.
- **Consider aftermarket brands** like Dorman, ACDelco, or Bosch if cost is a concern, as they often provide reliable alternatives to OEM parts.
- **If unsure about DIY installation**, seek professional help to ensure proper alignment and avoid damaging the door panel.
- **Inspect related components** (wiring, door lock motor) during the repair to address any underlying issues that could lead to future failures.
Ultimately, addressing the problem promptly will restore comfort and safety, making the investment worthwhile.
Details:
Express shipping could be arranged, just let us know. Otherwise a $150 fee may apply.
part #: 5426413 prices
- $53.99-$64.99
specifications trunklipa:
- for makes: Mazda
- for years: 2009-2013
- mpn: 5426413-a
- type: Door Lock Latch Actuator
- placement on vehicle: Left, Rear
returns trunklipa:
- paid by: Seller
- policy: Returns Accepted
- time: 30 Days
shipping trunklipa:
- type: Calculated
- cost: $0.00
- carrier: USPS
- service: USPS Ground Advantage
- transit: 4-8 Days
- class: Standard
offer trunklipa:
- started: May 7, 2026
- best offers: True
- availability: In Stock
- options: Ship-to-home
- quantity: 1
- sold: 0
seller trunklipa:
- # reviews: 9249
- city: Parlin, New Jersey
- rating: 99.6%
payments trunklipa:
- other
- wallet: Google-pay
- credit card: Discover
general trunklipa:
- Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids
- condition: Used
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